John O'Brien

male

person poster

Known for Acting

Cast Credits

2022
- Cheaper by the Dozen
  as
  Principal
  2022
2021
- This Game's Called Murder
  as
  Man in Suit
  2021
2020
- Perry Mason
  as
  Ernie Magnuson
  2020
2019
- Bob Hearts Abishola
  as
  James
  2019
2018
- 9-1-1
  as
  Rod Billings
  2018
- Dirty John
  as
  Cameron Scott
  2018
- Light as a Feather
  as
  Reverend Fahey
  2018
2017
- S.W.A.T.
  as
  Weber
  2017
2016
- The Last Heist
  as
  Manager Mark
  2016
2015
- Superstore
  as
  Mike
  2015
2014
- Young & Hungry
  as
  Mr. Klepfer
  2014
- Transparent
  as
  Professor
  2014
2013
- Mom
  as
  Waiter
  2013
- The Crazy Ones
  as
  Larry
  2013
2012
- Being Flynn
  as
  Airline Pilot
  2012
- The Mindy Project
  as
  Dr. Jones
  2012
- Don't Trust the B---- in Apartment 23
  as
  Tom
  2012
2011
- Austin & Ally
  as
  Mr. Neidermeyer
  2011
- Shameless
  as
  Father Monroe
  2011
- Workaholics
  as
  Doctor
  2011
2010
- Law & Order: LA
  as
  Scott Hancox
  2010
- Victorious
  as
  Mr. Mooney
  2010
- Pretty Little Liars
  as
  Principal Hackett
  2010
- Better With You
  as
  Florist
  2010
2009
- Community
  as
  Chaplin
  2009
2008
- The Middleman
  as
  Newscaster
  2008
- Eleventh Hour
  as
  Manager
  2008
2007
- Chuck
  as
  Older CIA Tech
  2007
- Mad Men
  as
  Phil Kennedy
  2007
2006
- Flicka
  2006
- Ugly Betty
  as
  Joe of Happy Homes
  2006
2005
- Medium
  as
  Hotel Clerk
  2005
- Criminal Minds
  as
  Dr. Meyer
  2005
- Grey's Anatomy
  as
  Lab Tech Jeffrey
  2005
2004
- Desperate Housewives
  as
  Dr. Wheeler
  2004
- Boston Legal
  as
  Clerk #2
  2004
2003
- Two and a Half Men
  as
  Waiter
  2003
- NCIS
  as
  Bruce
  2003
2002
- Enough
  as
  Front Desk Clerk
  2002
- Monk
  as
  Maitre'd
  2002
- What I Like About You
  as
  Dr. Thompson
  2002
- What I Like About You
  as
  Minister
  2002
- Less than Perfect
  as
  Executive
  2002
2001
- Scrubs
  as
  Man
  2001
2000
- Malcolm in the Middle
  as
  Sales Clerk
  2000
1999
- The West Wing
  as
  Reporter
  1999
- BeastMaster
  as
  Village leader
  1999
1998
- Mom, Can I Keep Her?
  as
  Nigel
  1998
- Will & Grace
  as
  Salesperson
  1998
- Will & Grace
  as
  Man
  1998
1997
- Isle of Lesbos
  as
  Farmer
  1997
- Ally McBeal
  as
  Waiter
  1997
- The Practice
  as
  Foreman
  1997
1996
- Clueless
  as
  Zombie
  1996
1995
- The Drew Carey Show
  as
  Rick
  1995
1994
- Friends
  as
  Airline Employee
  1994
1993
- The X-Files
  as
  Missionary #2
  1993

Crew Credits